Klaus had his fortune told of a special substance that is sure to make him a rich and successful merchant–a “flavorsome mineral that has fallen from the heavens above.” To add on to that, it can also be dissolved in water. What you need is some Shooting Star Salt, which can be acquired from any of the tier two or three Bazaars (Thriving/Bustling or Wondrous/Bountiful, respectively). Hand some over to Klaus to finish this simple quest.